Synthesis and Structure of an Extremely Air??Stable Binuclear Hafnocene Perfluorooctanesulfonate Complex and Its Use in Lewis Acid??Catalyzed Reactions
R Qiu, G Zhang, Y Zhu, X Xu, L Shao…
Index: Qiu, Renhua; Zhang, Guoping; Zhu, Yuyang; Xu, Xinhua; Shao, Lingling; Li, Yinhui; An, Delie; Yin, Shuangfeng Chemistry - A European Journal, 2009 , vol. 15, # 26 p. 6488 - 6494
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Citation Number: 28
Abstract
Abstract Stable complexes: An extremely air-stable μ 2-hydroxy-bridged binuclear hafonocene perfluorooctanesulfoante complex shows high catalytic efficiency in Lewis acid- catalyzed reactions, such as esterification, Friedel–Crafts acylation, the Mukaiyama aldol reation, and the allylation of aldehyde (see scheme).
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